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Data processing apparatus and method

  • US 20030046691A1
  • Filed: 08/27/2002
  • Published: 03/06/2003
  • Est. Priority Date: 08/31/2001
  • Status: Active Grant
First Claim
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1. A data processing apparatus for delivering coded multimedia data to a reception terminal connected to the apparatus via a network, comprising:

  • analysis means for receiving device information of said reception terminal and analyzing type and capability of said reception terminal;

    change means for changing first object description data and first scene description data constructing said multimedia data in accordance with the result of analysis by said analysis means, thereby changing object(s) constructing said multimedia data and a layout of the object(s) in a display screen of said reception terminal and generating second object description data and second scene description data; and

    selection means for selecting a coded bit stream of the object(s) from predetermined storage device in correspondence with change by said change means, wherein said second object description data and said second scene description data are encoded, and wherein the result of coding is multiplexed with the coded bit stream of the object(s) selected by said selection means thereby coded multimedia data is generated, further wherein the coded multimedia data is delivered to said reception terminal.

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